U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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ZIP Code Details for Colfax

Detailed geographic and postal record lookup for the city of Colfax.

Postal Information

ZIP Code 26566
Type Po Box
Primary City Colfax
State WV
County Marion County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 304
Latitude 39,43° N
Longitude -80,12° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, WV

Postal Information

ZIP Code 27235
Type Standard
Primary City Colfax
State NC
County Guilford County
Acceptable Cities -
Unacceptable -
Time Zone America/New_York
Area Codes 336, 743
Latitude 36,09° N
Longitude -80,01° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, NC

Postal Information

ZIP Code 46035
Type Standard
Primary City Colfax
State IN
County Clinton County
Acceptable Cities -
Unacceptable -
Time Zone America/Indiana/Indianapolis
Area Codes 765
Latitude 40,19° N
Longitude -86,66° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, IN

Postal Information

ZIP Code 50054
Type Standard
Primary City Colfax
State IA
County Jasper County
Acceptable Cities -
Unacceptable Goddard, Green Castle, Valeria
Time Zone America/Chicago
Area Codes 515, 641
Latitude 41,67° N
Longitude -93,24° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, IA

Postal Information

ZIP Code 54730
Type Standard
Primary City Colfax
State WI
County Dunn County
Acceptable Cities -
Unacceptable Albertville
Time Zone America/Chicago
Area Codes 534, 715
Latitude 44,99° N
Longitude -91,72° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, WI

Postal Information

ZIP Code 58018
Type Standard
Primary City Colfax
State ND
County Richland County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 701
Latitude 46,47° N
Longitude -96,87° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, ND

Postal Information

ZIP Code 61728
Type Standard
Primary City Colfax
State IL
County McLean County
Acceptable Cities -
Unacceptable -
Time Zone America/Chicago
Area Codes 309, 779, 815
Latitude 40,56° N
Longitude -88,61° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, IL

Postal Information

ZIP Code 71417
Type Standard
Primary City Colfax
State LA
County Grant Parish
Acceptable Cities -
Unacceptable Aloha, Bagdad, Fairmont, Mcneely, Rock
Time Zone America/Chicago
Area Codes 318
Latitude 31,51° N
Longitude -92,7° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, LA

Postal Information

ZIP Code 95713
Type Standard
Primary City Colfax
State CA
County Placer County
Acceptable Cities Eden Valley, Iowa Hill
Unacceptable Cape Horn, Shady Glen, Yankee Jims
Time Zone America/Los_Angeles
Area Codes 530
Latitude 39,09° N
Longitude -120,92° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, CA

Postal Information

ZIP Code 99111
Type Standard
Primary City Colfax
State WA
County Whitman County
Acceptable Cities Diamond
Unacceptable -
Time Zone America/Los_Angeles
Area Codes 509
Latitude 46,85° N
Longitude -117,44° W

About U.S. ZIP Codes

U.S. ZIP Codes are 5-digit postal codes introduced in 1963 by the USPS to improve mail sorting efficiency. The first digit represents a broad region, the next two identify a sectional center facility, and the final two help pinpoint a local post office or delivery area.

Geographic Breakdown:

  • 1st Digit: Represents a group of states or a broad national region.
  • 2nd/3rd Digits: Represent a regional area or large city.
  • 4th/5th Digits: Identify specific post offices or delivery zones.

ZIP Codes support physical delivery, routing analytics, geocoding, tax calculations, and location-based research.

Geographic Map of Colfax, WA

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.